BAIT
PSAP
AI037048, SGP-1
prosaposin
GO Process (6)
GO Function (0)
GO Component (7)
Gene Ontology Biological Process
Gene Ontology Cellular Component
Mus musculus
PREY
VIM
RP23-185P20.1
vimentin
GO Process (11)
GO Function (12)
GO Component (16)
Gene Ontology Biological Process
- Bergmann glial cell differentiation [IMP]
- SMAD protein signal transduction [IDA]
- astrocyte development [IGI]
- intermediate filament organization [IGI]
- intermediate filament-based process [IMP]
- lens fiber cell development [IDA]
- negative regulation of neuron projection development [IGI]
- positive regulation of gene expression [IMP]
- positive regulation of glial cell proliferation [ISO]
- regulation of Schwann cell migration [ISO]
- regulation of axonogenesis [ISO]
Gene Ontology Molecular Function- double-stranded RNA binding [ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- kinase binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein kinase binding [ISO]
- protein phosphatase 2A binding [ISO]
- scaffold protein binding [ISO]
- structural constituent of cytoskeleton [ISO]
- structural constituent of eye lens [IDA]
- structural molecule activity [IMP]
- double-stranded RNA binding [ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- kinase binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein kinase binding [ISO]
- protein phosphatase 2A binding [ISO]
- scaffold protein binding [ISO]
- structural constituent of cytoskeleton [ISO]
- structural constituent of eye lens [IDA]
- structural molecule activity [IMP]
Gene Ontology Cellular Component
- axon [ISO]
- cell body [ISO]
- cell leading edge [IDA]
- cell projection [IDA, ISO]
- cytoplasm [IDA, ISO]
- cytoskeleton [ISO]
- cytosol [ISO]
- extracellular vesicular exosome [ISO]
- focal adhesion [ISO]
- intermediate filament [IDA, ISO]
- intermediate filament cytoskeleton [ISO]
- neuron projection [IDA]
- perinuclear region of cytoplasm [ISO]
- peroxisome [ISO]
- plasma membrane [IDA, ISO]
- type III intermediate filament [TAS]
Mus musculus
Affinity Capture-MS
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.
Publication
Prosaposin facilitates sortilin-independent lysosomal trafficking of progranulin.
Mutations in the progranulin (PGRN) gene have been linked to two distinct neurodegenerative diseases, frontotemporal lobar degeneration (FTLD) and neuronal ceroid lipofuscinosis (NCL). Accumulating evidence suggests a critical role of PGRN in lysosomes. However, how PGRN is trafficked to lysosomes is still not clear. Here we report a novel pathway for lysosomal delivery of PGRN. We found that prosaposin (PSAP) ... [more]
J. Cell Biol. Sep. 14, 2015; 210(6);991-1002 [Pubmed: 26370502]
Throughput
- High Throughput
Additional Notes
- assayed using SILAC IP (stable isotope labeling by amino acids in cell culture-based quantitative immunoprecipitation)
Curated By
- BioGRID